/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.lucene.index;

import java.io.IOException;

import org.apache.lucene.util.BitVector;

class AllTermDocs extends AbstractAllTermDocs {

  protected BitVector deletedDocs;

  protected AllTermDocs(SegmentReader parent) {
    super(parent.maxDoc());
    synchronized (parent) {
      this.deletedDocs = parent.deletedDocs;
    }
  }

  public boolean isDeleted(int doc) {
    return deletedDocs != null && deletedDocs.get(doc);
  }

	public int[] getSorts() {
		throw new UnsupportedOperationException();
	}

	public int getSort(int fieldNumber) {
		throw new UnsupportedOperationException();
	}

	public int read(int[] docs, int[] freqs, byte[] norms, int[][] sorts)
			throws IOException {
		throw new UnsupportedOperationException();
	}

	public Byte norm() {
		throw new UnsupportedOperationException();
	}
}
